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<div class="title">GridTcpConnection.h</div>  </div>
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<a href="_grid_tcp_connection_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="preprocessor">#ifndef GRIDTCPCONNECTION_H</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#define GRIDTCPCONNECTION_H</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="_grid_packed_message_8h.html">GridPackedMessage.h</a>&quot;</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="_behavior_handler_8h.html">BehaviorHandler.h</a>&quot;</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="preprocessor">#include &lt;boost/asio.hpp&gt;</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="preprocessor">#include &lt;boost/cstdint.hpp&gt;</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="preprocessor">#include &lt;boost/bind.hpp&gt;</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="preprocessor">#include &lt;boost/scoped_ptr.hpp&gt;</span></div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="preprocessor">#include &lt;boost/enable_shared_from_this.hpp&gt;</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="preprocessor">#include &lt;vector&gt;</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="preprocessor">#include &quot;Utils.h&quot;</span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="preprocessor">#include &quot;Log.h&quot;</span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;</div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="keyword">namespace </span>asio = boost::asio;</div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="keyword">using</span> asio::ip::tcp;</div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="keyword">using</span> boost::uint8_t;</div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="keyword">namespace </span>Network</div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;{</div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;</div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">class</span> MessageRequest, <span class="keyword">class</span> MessageResponse&gt;</div>
<div class="line"><a name="l00037"></a><span class="lineno"><a class="code" href="class_network_1_1_grid_tcp_connection.html">   37</a></span>&#160;<span class="keyword">class </span><a class="code" href="class_network_1_1_grid_tcp_connection.html" title="Wrapper around boost TCP socket API Messages model must be specified.">GridTcpConnection</a>:</div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;        <span class="keyword">public</span> boost::enable_shared_from_this&lt;GridTcpConnection&lt;MessageRequest,MessageResponse&gt;&gt;</div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;{</div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;        <span class="keyword">public</span>:</div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;</div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;                <span class="keyword">static</span> <span class="keyword">enum</span> MESSAGE_TYPE {REQUEST,RESPONSE};</div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;</div>
<div class="line"><a name="l00048"></a><span class="lineno"><a class="code" href="class_network_1_1_grid_tcp_connection.html#a3e60a2b7b54de8586b08eb7d4f6672b5">   48</a></span>&#160;                <span class="keyword">static</span> boost::shared_ptr&lt;GridTcpConnection&lt;MessageRequest,MessageResponse&gt;&gt; <a class="code" href="class_network_1_1_grid_tcp_connection.html#a3e60a2b7b54de8586b08eb7d4f6672b5" title="Create a new connection (boost::shared pointer)">Create</a>(</div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;                        asio::io_service&amp; io_service,</div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;                        <a class="code" href="class_network_1_1_behavior_handler.html">BehaviorHandler&lt;MessageRequest,MessageResponse&gt;</a>* handler</div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;                        )</div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;                {</div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;                        <span class="keywordflow">return</span> boost::shared_ptr&lt;GridTcpConnection&lt;MessageRequest,MessageResponse&gt;&gt;</div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;                                (<span class="keyword">new</span> <a class="code" href="class_network_1_1_grid_tcp_connection.html" title="Wrapper around boost TCP socket API Messages model must be specified.">GridTcpConnection&lt;MessageRequest,MessageResponse&gt;</a>(io_service,handler));</div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;                }</div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;</div>
<div class="line"><a name="l00061"></a><span class="lineno"><a class="code" href="class_network_1_1_grid_tcp_connection.html#af32ec536d24ab4bb6686bb0b34f8aae3">   61</a></span>&#160;                tcp::socket&amp; <a class="code" href="class_network_1_1_grid_tcp_connection.html#af32ec536d24ab4bb6686bb0b34f8aae3" title="Getter for the connection socket.">GetSocket</a>()</div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;                {</div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;                        <span class="keywordflow">return</span> clientSocket_;</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;                }</div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;</div>
<div class="line"><a name="l00070"></a><span class="lineno"><a class="code" href="class_network_1_1_grid_tcp_connection.html#aa6f6b2476598a51efa1306ed43428848">   70</a></span>&#160;                <span class="keywordtype">void</span> <a class="code" href="class_network_1_1_grid_tcp_connection.html#aa6f6b2476598a51efa1306ed43428848" title="Start the connection (socket switch to listen mode)">Start</a>()</div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;                {</div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;                        StartReadHeader();</div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;                }</div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;</div>
<div class="line"><a name="l00079"></a><span class="lineno"><a class="code" href="class_network_1_1_grid_tcp_connection.html#a02f3544ef2011def6fff384142c5bd4b">   79</a></span>&#160;                <span class="keywordtype">void</span> <a class="code" href="class_network_1_1_grid_tcp_connection.html#a02f3544ef2011def6fff384142c5bd4b" title="Close the connection (close the socket)">Stop</a>() </div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;                {</div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;                        clientSocket_.close();</div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;                }</div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;</div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;</div>
<div class="line"><a name="l00089"></a><span class="lineno"><a class="code" href="class_network_1_1_grid_tcp_connection.html#a1dd787e5ca70afc7a817904f12bbfb8e">   89</a></span>&#160;                <span class="keywordtype">void</span> <a class="code" href="class_network_1_1_grid_tcp_connection.html#a1dd787e5ca70afc7a817904f12bbfb8e" title="Write a message on the socket.">Write</a>(<span class="keywordtype">void</span>* message,MESSAGE_TYPE type)</div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;                {</div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;                        std::vector&lt;boost::uint8_t&gt; writebuf;</div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;</div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;                        <span class="keywordflow">switch</span> (type)</div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;                        {</div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;                        <span class="keywordflow">case</span> MESSAGE_TYPE::REQUEST:</div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;                                {</div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;                                        MessageRequest * request= <span class="keyword">static_cast&lt;</span>MessageRequest*<span class="keyword">&gt;</span>(message);</div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;                                        boost::shared_ptr&lt;MessageRequest&gt; ptr(request);</div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;                                        <a class="code" href="class_network_1_1_grid_packed_message.html">GridPackedMessage&lt;MessageRequest&gt;</a> request_msg(ptr);</div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;                                        request_msg.<a class="code" href="class_network_1_1_grid_packed_message.html#af7ef862b08b983b25461b629b7aa2bda" title="Set the message type (request 0, response 1)">set_type</a>(TAG_REQUEST);</div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;                                        request_msg.<a class="code" href="class_network_1_1_grid_packed_message.html#a4d9386923be3ee589ddd87964327f8f2" title="Wrap the message.">pack</a>(writebuf);</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;                                        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;                                }</div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;                        <span class="keywordflow">case</span> MESSAGE_TYPE::RESPONSE:</div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;                                {</div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;                                        MessageResponse * response= <span class="keyword">static_cast&lt;</span>MessageResponse*<span class="keyword">&gt;</span>(message);</div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;                                        boost::shared_ptr&lt;MessageResponse&gt; ptr(response);</div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;                                        <a class="code" href="class_network_1_1_grid_packed_message.html">GridPackedMessage&lt;MessageResponse&gt;</a> response_msg(ptr);</div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;                                        response_msg.<a class="code" href="class_network_1_1_grid_packed_message.html#af7ef862b08b983b25461b629b7aa2bda" title="Set the message type (request 0, response 1)">set_type</a>(TAG_RESPONSE);</div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;                                        response_msg.<a class="code" href="class_network_1_1_grid_packed_message.html#a4d9386923be3ee589ddd87964327f8f2" title="Wrap the message.">pack</a>(writebuf);</div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;                                        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;                                }</div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;                        }</div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;                        <span class="keywordflow">try</span> {</div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;</div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;                        boost::asio::write(clientSocket_, boost::asio::buffer(writebuf));</div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;                        }</div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;                        <span class="keywordflow">catch</span> (std::exception <span class="keyword">const</span>&amp; e) {</div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;                                std::cout&lt;&lt;e.what()&lt;&lt;std::endl;</div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;                        }</div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;                }</div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;</div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;                <a class="code" href="class_network_1_1_grid_tcp_connection.html" title="Wrapper around boost TCP socket API Messages model must be specified.">GridTcpConnection</a>(asio::io_service&amp; io_service, <a class="code" href="class_network_1_1_behavior_handler.html">BehaviorHandler&lt;MessageRequest,MessageResponse&gt;</a>* h)</div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;                :clientSocket_(io_service),</div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;                requestMessage_(boost::shared_ptr&lt;MessageRequest&gt;(new MessageRequest())),</div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;                responseMessage_(boost::shared_ptr&lt;MessageResponse&gt;(new MessageResponse()))</div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;                {</div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;                                active_ = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;                                task_sent=<span class="keyword">false</span>;</div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;                                handler_ = h;</div>
<div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;                                requestMessage_.<a class="code" href="class_network_1_1_grid_packed_message.html#af7ef862b08b983b25461b629b7aa2bda" title="Set the message type (request 0, response 1)">set_type</a>(TAG_REQUEST);</div>
<div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;                                responseMessage_.<a class="code" href="class_network_1_1_grid_packed_message.html#af7ef862b08b983b25461b629b7aa2bda" title="Set the message type (request 0, response 1)">set_type</a>(TAG_RESPONSE);</div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;                                name_ = <span class="keyword">new</span> std::string(GetRandomString());</div>
<div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;                }</div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;</div>
<div class="line"><a name="l00140"></a><span class="lineno"><a class="code" href="class_network_1_1_grid_tcp_connection.html#a8cbe38b2c7a17c1fda1f25255931ab6e">  140</a></span>&#160;                <span class="keywordtype">bool</span> <a class="code" href="class_network_1_1_grid_tcp_connection.html#a8cbe38b2c7a17c1fda1f25255931ab6e" title="Is a task being proceed by connected client?">IsTaskSent</a>()</div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;                {</div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;                        <span class="keywordflow">return</span> task_sent;</div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;                }</div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;</div>
<div class="line"><a name="l00149"></a><span class="lineno"><a class="code" href="class_network_1_1_grid_tcp_connection.html#a0bf1e8373ea6e55019157fe0096d6dec">  149</a></span>&#160;                <span class="keywordtype">void</span> <a class="code" href="class_network_1_1_grid_tcp_connection.html#a0bf1e8373ea6e55019157fe0096d6dec" title="Tag the connection as being busy.">SendTaskSent</a>(<span class="keywordtype">bool</span> sent)</div>
<div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;                {</div>
<div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;                        task_sent=sent;</div>
<div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;                }</div>
<div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;</div>
<div class="line"><a name="l00158"></a><span class="lineno"><a class="code" href="class_network_1_1_grid_tcp_connection.html#a1ac75642c6b0e7e626213607c615789e">  158</a></span>&#160;                <span class="keywordtype">void</span> <a class="code" href="class_network_1_1_grid_tcp_connection.html#a1ac75642c6b0e7e626213607c615789e" title="Check if the connection is alive (try to write on the socket).">CheckIsAlive</a>()</div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;                {</div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;                        <span class="keywordflow">if</span> (!clientSocket_.is_open())</div>
<div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;                        {</div>
<div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;                                HandleTestIsAlive();</div>
<div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;                        }</div>
<div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;                }</div>
<div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;</div>
<div class="line"><a name="l00170"></a><span class="lineno"><a class="code" href="class_network_1_1_grid_tcp_connection.html#a82c95d76f7e680a4bd84872a9e43e72c">  170</a></span>&#160;                <span class="keywordtype">bool</span> <a class="code" href="class_network_1_1_grid_tcp_connection.html#a82c95d76f7e680a4bd84872a9e43e72c" title="Is the connection alive.">IsActive</a>()</div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;                {</div>
<div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;                        <span class="keywordflow">return</span> active_;</div>
<div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;                }</div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;</div>
<div class="line"><a name="l00179"></a><span class="lineno"><a class="code" href="class_network_1_1_grid_tcp_connection.html#a1044f005ed311e24680f8fb7dcbd6318">  179</a></span>&#160;                std::string* <a class="code" href="class_network_1_1_grid_tcp_connection.html#a1044f005ed311e24680f8fb7dcbd6318" title="Getter on the connection name.">GetName</a>()</div>
<div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;                {</div>
<div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;                        <span class="keywordflow">return</span> name_;</div>
<div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;                }</div>
<div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;</div>
<div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;                <span class="keywordtype">bool</span> operator==(<span class="keyword">const</span> <a class="code" href="class_network_1_1_grid_tcp_connection.html" title="Wrapper around boost TCP socket API Messages model must be specified.">GridTcpConnection&lt; MessageRequest,MessageResponse&gt;</a>&amp; connection)</div>
<div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;                {</div>
<div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;                        <span class="keywordtype">bool</span> result = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;                        <span class="keywordflow">if</span> (*name_==*connection.<a class="code" href="class_network_1_1_grid_tcp_connection.html#a1044f005ed311e24680f8fb7dcbd6318" title="Getter on the connection name.">GetName</a>())</div>
<div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;                        {</div>
<div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;                                result = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;                        }</div>
<div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;</div>
<div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;                        <span class="keywordflow">return</span> result;</div>
<div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;                }</div>
<div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;</div>
<div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;<span class="keyword">private</span>:</div>
<div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;                BehaviorHandler&lt;MessageRequest,MessageResponse&gt;* handler_;</div>
<div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;                <span class="keywordtype">bool</span> active_;</div>
<div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;                <span class="keywordtype">bool</span> task_sent;</div>
<div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;                std::string* name_;</div>
<div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;                tcp::socket clientSocket_;</div>
<div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;                vector&lt;uint8_t&gt; buffer_check_alive;</div>
<div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;                vector&lt;uint8_t&gt; buffer_;</div>
<div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;                GridPackedMessage&lt;MessageRequest&gt; requestMessage_;</div>
<div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;                GridPackedMessage&lt;MessageResponse&gt; responseMessage_;</div>
<div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;        </div>
<div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;                </div>
<div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;                <span class="keywordtype">void</span> StartReadHeader()</div>
<div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;                {</div>
<div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;                                buffer_.resize(HEADER_SIZE);</div>
<div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;                                boost::asio::async_read(clientSocket_, boost::asio::buffer(buffer_),</div>
<div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;                                boost::asio::transfer_at_least(1),</div>
<div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;                                boost::bind(&amp;GridTcpConnection::HandleReadHeader, shared_from_this(),</div>
<div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;                                boost::asio::placeholders::error)</div>
<div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;                                );</div>
<div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;                }</div>
<div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;</div>
<div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;                <span class="keywordtype">void</span> HandleReadHeader(<span class="keyword">const</span> boost::system::error_code&amp; error)</div>
<div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;                {</div>
<div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;                        <span class="keywordflow">if</span> (!error)</div>
<div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;                        {</div>
<div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;                                 <span class="keywordtype">int</span> msgLen = GridPackedMessage&lt;int&gt;::decode_header(buffer_);</div>
<div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;                                 StartReadBody(msgLen);</div>
<div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;                        }</div>
<div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;                        <span class="keywordflow">else</span> </div>
<div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;                        {</div>
<div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;                                PrintLog(<span class="stringliteral">&quot;Connection closed&quot;</span>);</div>
<div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;                                active_= <span class="keyword">false</span>;</div>
<div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;                        }</div>
<div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;                }</div>
<div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;</div>
<div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;</div>
<div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;                <span class="keywordtype">void</span> StartReadBody (<span class="keywordtype">unsigned</span> size)</div>
<div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;                {</div>
<div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;                        buffer_.resize(HEADER_SIZE + size);</div>
<div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;                        boost::asio::async_read(clientSocket_, boost::asio::buffer(&amp;buffer_[HEADER_SIZE],size),</div>
<div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;                        boost::asio::transfer_at_least(1),</div>
<div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;                        boost::bind(&amp;GridTcpConnection::HandleReadBody, shared_from_this(),</div>
<div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;                        boost::asio::placeholders::error)</div>
<div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;                        );</div>
<div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;                }</div>
<div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;</div>
<div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;                <span class="keywordtype">void</span> HandleReadBody(<span class="keyword">const</span> boost::system::error_code&amp; error)</div>
<div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;                {</div>
<div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;                        <span class="keywordflow">if</span> (!error)</div>
<div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;                        {</div>
<div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;                                        <span class="keywordflow">switch</span> (static_cast&lt;unsigned&gt;(buffer_[4]))</div>
<div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;                                        {</div>
<div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;                                        <span class="keywordflow">case</span> TAG_REQUEST:</div>
<div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;                                                HandleResponse();</div>
<div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;                                                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;</div>
<div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;                                        <span class="keywordflow">case</span> TAG_RESPONSE:</div>
<div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;                                                HandleRequest();</div>
<div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160;                                                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;                                        }</div>
<div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;</div>
<div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160;                                StartReadHeader();</div>
<div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;                        }</div>
<div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;</div>
<div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;                }</div>
<div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;</div>
<div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;                <span class="keywordtype">void</span> HandleResponse ()</div>
<div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;                 {</div>
<div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160;                         <span class="keywordflow">if</span> (requestMessage_.<a class="code" href="class_network_1_1_grid_packed_message.html#a29e131e224496efe692626f5c1b638eb" title="Unwrap the message.">unpack</a>(buffer_)) {</div>
<div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;                                 MessageResponse* response = <span class="keyword">new</span> MessageResponse();</div>
<div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160;                                 handler_-&gt;<a class="code" href="class_network_1_1_behavior_handler.html#a3e2a2de0ca3d5f4e9d5adb1d1ba8436e" title="Routine for incoming request message handling.">HandleRequest</a>(*response,*requestMessage_.<a class="code" href="class_network_1_1_grid_packed_message.html#ab5fa6d56662106a115ca9e5d89d80c5f" title="Get a shared ptr on the message.">get_msg</a>().get(),NULL);</div>
<div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160;                                 <span class="keywordflow">if</span> (handler_-&gt;<a class="code" href="class_network_1_1_behavior_handler.html#a88a428ba3782b7ba060f098e24652d45" title="Retrieve the handler mode.">GetKillSwitch</a>()==<span class="keyword">false</span>)</div>
<div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160;                                 {</div>
<div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160;                                 <a class="code" href="class_network_1_1_grid_tcp_connection.html#a1dd787e5ca70afc7a817904f12bbfb8e" title="Write a message on the socket.">Write</a>(response,MESSAGE_TYPE::RESPONSE);</div>
<div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160;                                 }</div>
<div class="line"><a name="l00271"></a><span class="lineno">  271</span>&#160;                         }</div>
<div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160;                 }</div>
<div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160;</div>
<div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;                <span class="keywordtype">void</span> HandleRequest ()</div>
<div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;                 {</div>
<div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160;                        <span class="keywordflow">if</span> (responseMessage_.<a class="code" href="class_network_1_1_grid_packed_message.html#a29e131e224496efe692626f5c1b638eb" title="Unwrap the message.">unpack</a>(buffer_)) {</div>
<div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160;                                 MessageRequest* request = <span class="keyword">new</span> MessageRequest();</div>
<div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160;                                 handler_-&gt;<a class="code" href="class_network_1_1_behavior_handler.html#a7806cf407f33816529275106eeb773d4" title="Create a request message (boost::shared_pointer)">HandleResponse</a>(*responseMessage_.<a class="code" href="class_network_1_1_grid_packed_message.html#ab5fa6d56662106a115ca9e5d89d80c5f" title="Get a shared ptr on the message.">get_msg</a>().get(),*request, NULL);</div>
<div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160;                                 <a class="code" href="class_network_1_1_grid_tcp_connection.html#a1dd787e5ca70afc7a817904f12bbfb8e" title="Write a message on the socket.">Write</a>(request,MESSAGE_TYPE::REQUEST);</div>
<div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160;                         }</div>
<div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;                 }</div>
<div class="line"><a name="l00282"></a><span class="lineno">  282</span>&#160;                 </div>
<div class="line"><a name="l00283"></a><span class="lineno">  283</span>&#160;    <span class="keywordtype">void</span> HandleTestIsAlive()</div>
<div class="line"><a name="l00284"></a><span class="lineno">  284</span>&#160;                {</div>
<div class="line"><a name="l00285"></a><span class="lineno">  285</span>&#160;                                active_ = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00286"></a><span class="lineno">  286</span>&#160;                                PrintLog(<span class="stringliteral">&quot;Connection closed&quot;</span>);</div>
<div class="line"><a name="l00287"></a><span class="lineno">  287</span>&#160;                }</div>
<div class="line"><a name="l00288"></a><span class="lineno">  288</span>&#160;</div>
<div class="line"><a name="l00289"></a><span class="lineno">  289</span>&#160;</div>
<div class="line"><a name="l00290"></a><span class="lineno">  290</span>&#160;};</div>
<div class="line"><a name="l00291"></a><span class="lineno">  291</span>&#160;}</div>
<div class="line"><a name="l00292"></a><span class="lineno">  292</span>&#160;<span class="preprocessor">#endif GRIDTCPCONNECTION_H</span></div>
<div class="line"><a name="l00293"></a><span class="lineno">  293</span>&#160;<span class="preprocessor"></span></div>
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